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StaticRocket merged 2 commits into from
Sep 29, 2025
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ICSSM: release notes update #454

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21a2616
feat: Update release notes for ICSSM AM57x deliverables
MeghanaMalladiTI Sep 18, 2025
519be96
feat: am57x: add icssm ethernet performance numbers for 11.01SDK
MeghanaMalladiTI Sep 19, 2025
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32 changes: 32 additions & 0 deletions source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst
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Expand Up @@ -1153,5 +1153,37 @@

Performance and Benchmarks not available in this release.

Ethernet
---------

ICSSM Ethernet Driver

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[vale] reported by reviewdog 🐶
[RedHat.Headings] Use sentence-style capitalization in 'ICSSM Ethernet Driver'.

Raw Output:
{"message": "[RedHat.Headings] Use sentence-style capitalization in 'ICSSM Ethernet Driver'.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1159, "column": 1}}}, "severity": "INFO"}

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1159, "column": 1}}}, "severity": "INFO"}
^^^^^^^^^^^^^^^^^^^^^^

.. rubric:: UDP Ingress Throughput
:name: udp-ingress-throughput-0-loss

.. csv-table:: ICSSM UDP Ingress Throughput 0 loss

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1165, "column": 16}}}, "severity": "INFO"}
:header: "UDP Datagram Size(bytes)","am574x-idk: THROUGHPUT (Mbits/sec)","am574x-idk: Packets Per Second (kPPS)","am574x-idk: CPU Load %"

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[vale] reported by reviewdog 🐶
[RedHat.Spelling] Verify the word 'Datagram'. It is not in the American English spelling dictionary used by Vale.

Raw Output:
{"message": "[RedHat.Spelling] Verify the word 'Datagram'. It is not in the American English spelling dictionary used by Vale.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1166, "column": 19}}}, "severity": "WARNING"}

"64","10.75","21.00","0.74"
"128","65.99","64.00","79.09"
"256","54.68","27.00","37.59"
"1024","93.96","11.00","11.81"
"1472","91.08","8.00","23.99"

.. rubric:: Switch Mode
:name: icssm-switch-mode

.. csv-table:: ICSSM Switch Mode Forwarding

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1177, "column": 16}}}, "severity": "INFO"}
:header: "Mode","am574x-idk: THROUGHPUT (Mbits/sec)","am574x-idk: CPU Load % (FORWARDING)"

"Switch with HW Offload","94","0.11"

.. rubric:: HSR Mode

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1182, "column": 13}}}, "severity": "INFO"}
:name: icssm-hsr-mode

.. csv-table:: ICSSM HSR Mode Forwarding

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1185, "column": 22}}}, "severity": "INFO"}

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GitHub Actions / vale 

[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'ICSSM') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1185, "column": 16}}}, "severity": "INFO"}
:header: "Mode","am574x-idk: THROUGHPUT (Mbits/sec)","am574x-idk: CPU Load % (FORWARDING)"

"HSR with HW Offload","93.4","62.01"

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'HSR') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Performance_Guide.rst", "range": {"start": {"line": 1188, "column": 5}}}, "severity": "INFO"}

33 changes: 4 additions & 29 deletions source/devices/AM57X/linux/Release_Specific_Release_Notes.rst
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"LCPD-25533","VIP capture + scaling Test failure"
"LCPD-24302","Speed test built in to OpenSSL Cryptographic - performance failures"
"LCPD-17673","No software documentation for the Timer module"
"LCPD-42797,AM57x: ICSSM Dual EMAC support"

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[vale] reported by reviewdog 🐶
[RedHat.Definitions] Define acronyms and abbreviations (such as 'LCPD') on first occurrence if they're likely to be unfamiliar.

Raw Output:
{"message": "[RedHat.Definitions] Define acronyms and abbreviations (such as 'LCPD') on first occurrence if they're likely to be unfamiliar.", "location": {"path": "source/devices/AM57X/linux/Release_Specific_Release_Notes.rst", "range": {"start": {"line": 252, "column": 5}}}, "severity": "INFO"}
"LCPD-43525,AM57x: ICSSM Switch Support"
"LCPD-43526,AM57x: ICSSM HSR Support"
"LCPD-43527,AM57x: ICSSM PRP Support"

SDK Known Issues
----------------
Expand Down Expand Up @@ -433,53 +437,24 @@
PLSDK-2583,ICSS Ethernet Support - Standard Dual EMAC Ethernet,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-hsidk, am574x-idk, k2g-ice"
PLSDK-2570,Include video-graphics-test application in Matrix GUI launcher,"Audio & Display, Graphics","DSS, GC320, QT, SGX, VIP","am570x-evm, am571x-idk, am572x-evm, am572x-hsevm, am572x-idk, am574x-hsidk, am574x-idk, dra76x-evm"
PLSDK-1403,omapdrmtest example application in PLSDK,Multimedia,"Capture, Display, VIP","am570x-evm, am571x-idk, am572x-evm, am572x-idk, am574x-idk"
LCPD-20532,AM57 HSR and PRP driver improvements,Connectivity,"HSR, PRUSS/ETH","am571x-idk, am572x-idk, am574x-idk"
LCPD-18760,ICSS-M: RSTP: Linux shall support PTP TC,Connectivity,"PRUSS/ETH, PTP, RSTP",am571x-idk
LCPD-18759,ICSS-M: HSR/PRP: Linux shall support PTP Boundary Clock with 3/4/5-leg configurations,Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-18468,ICSS-M: Support multicast filtering on RSTP switch implementation,Connectivity,"PRUSS/ETH, RSTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-17686,ICSS-M: Support run time Ethernet protocol switching,Connectivity,"HSR-PRP, PRUSS/ETH, RSTP","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17510,"ICSS-M: Support 2 instances of HSR, PRP and/or EMAC, with offload",Connectivity,"HSR-PRP, PRUSS/ETH",am571x-idk
LCPD-17509,ICSS-M: Support SNMP Agent for IEC62439 specified MIBs (HSR/PRP),Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17508,ICSS-M: Support storm prevention in HSR/PRP,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17507,ICSS-M: Support multicast filtering on HSR/PRP,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17506,ICSS-M: Support VLAN filtering on HSR/PRP,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17505,ICSS-M: Support VLAN on HSR/PRP,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17503,ICSS-M: PPS performance for small-size packets for HSR/PRP implementation,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17501,ICSS-M: MTU frame performance for HSR/PRP implementation,Connectivity,"HSR-PRP, PRUSS/ETH","am571x-idk, am572x-idk, am574x-idk"
LCPD-17500,Run NetJury test for HSR/PRP protocol compliance,Connectivity,"HSR-PRP, PRUSS/ETH",am572x-idk
LCPD-17499,ICSS-M: Support HSR/PRP protocol functionality via HSR/PRP firmware,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, k2g-ice"
LCPD-17498,ICSS-M: HSR/PRP Ethernet,Connectivity,"HSR-PRP, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17467,ICSS-M: RSTP: Linux shall support PTP OC(slave and master),Connectivity,"PRUSS/ETH, RSTP",am571x-idk
LCPD-17466,ICSS-M: Support RSTP switch,Connectivity,"PRUSS/ETH, RSTP","am571x-idk, am574x-idk, am574x-hsidk"
LCPD-17465,ICSS-M: Dual EMAC: Linux shall support PTP E2E and UDP transport (Telecom Profile),Connectivity,"PRUSS/ETH, PTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-17464,ICSS-M: Dual EMAC: Linux shall support PTP over VLAN,Connectivity,"PRUSS/ETH, PTP","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17463,ICSS-M: HSR/PRP: Linux shall support PTP over VLAN,Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-17462,ICSS-M: Dual EMAC: Linux shall support PPS generation by ICSS IEP,Connectivity,"PRUSS/ETH, PTP","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17461,ICSS-M: HSR/PRP: Linux shall support PPS generation by ICSS IEP,Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-17459,ICSS-M: Dual EMAC: Linux shall support PTP Boundary Clock with 3/4/5-leg configurations,Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am571x-idk, am572x-idk, am574x-idk"
LCPD-17458,ICSS-M: HSR/PRP: Linux shall support PTP OC (slave/master),Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am335x-ice, am571x-idk, am572x-idk, am574x-idk"
LCPD-17457,ICSS-M: HSR: Linux shall support PTP TC,Connectivity,"HSR-PRP, PRUSS/ETH, PTP","am335x-ice, am571x-idk, am572x-idk, am574x-idk"
LCPD-17456,ICSS-M: Dual EMAC: Linux shall support PTP OC (slave/master),Connectivity,"PRUSS/ETH, PTP","am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17454,ICSS-M: Support VLAN filtering using Dual EMAC firmware,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17453,ICSS-M: Support storm prevention in DualEMAC,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17452,ICSS-M: Support multicast filtering on Dual EMAC implementation,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17450,ICSS-M: PPS performance for small-size packets for DualEMAC implementation,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk"
LCPD-17448,ICSS-M: ethernet performance for Dual EMAC,Connectivity,PRUSS/ETH,"am571x-idk, am572x-idk, am574x-idk"
LCPD-10725,16 bit RAW video capture,Audio & Display,"Capture, VIP","am571x-idk, am572x-idk, am57xx-evm, am57xx-hsevm"
LCPD-10439,PRUETH driver must support a single PHY instead of requiring 2,Connectivity,PRUSS/ETH,"am654x-evm, am654x-idk, am654x-hsevm, am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, am574x-hsidk"
LCPD-10307,PRU Ethernet driver shall support placing the interface in promiscuous mode,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, k2g-ice"
LCPD-9738,PRUSS/ETH: Support transmission and reception of VLAN tagged packets,Connectivity,PRUSS/ETH,"am654x-evm, am654x-idk, am654x-hsevm, am335x-ice, am437x-idk, am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, k2g-ice"
LCPD-9729,Add Linux bridge support over PRU Switch ports,Connectivity,"Ethernet, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice"
LCPD-9701,Add flexibility to run different Ethernet protocols on a PRU ICSS,Connectivity,PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice"
LCPD-8407,PRU Kernel Eth driver to work with Profinet firmware,Connectivity,"PRUSS-Ethernet, PRUSS/ETH","am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice"
LCPD-7814,VIP 8 bit capture support,Audio & Display,"Capture, VIP","am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm"
LCPD-7221,ICSS Ethernet Support - UIO co-exist with Kernel Ethernet Driver,"Connectivity, IPC",PRUSS/ETH,"am335x-ice, am437x-idk, am571x-idk, am572x-idk, k2g-ice"
LCPD-6431,Support format conversion to RGB by VIP driver,Audio & Display,"Capture, VIP",am57xx-evm
LCPD-6320,ICSS Ethernet Support - AM571x IDK: Support 6-port Ethernet configuration co-existing with CPSW,Connectivity,PRUSS/ETH,am571x-idk
LCPD-5710,ICSS Ethernet Support - Standard Switch Ethernet,Connectivity,"ETHERNET, PRUSS/ETH","am571x-idk, am572x-idk, am57xx-evm"
LCPD-5553,AM57xx VIP driver color space conversion support,Audio & Display,"Capture, VIP","am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm"
LCPD-5505,ICSS Ethernet Support - RT Use Case - UIO,Connectivity,PRUSS/ETH,"am571x-idk, am572x-idk, am57xx-evm"
LCPD-5450,ICSS Ethernet Support - Standard Dual EMAC Ethernet,Connectivity,PRUSS/ETH,"am437x-idk, am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, k2g-ice"
LCPD-5254,Scaler support in VIP driver,Audio & Display,"CAPTURE, VIP","am571x-idk, am572x-idk, am574x-idk, am574x-hsidk, am57xx-evm, am57xx-hsevm, dra71x-evm, dra71x-hsevm, dra72x-evm, dra72x-hsevm, dra76x-evm, dra76x-hsevm, dra7xx-evm, dra7xx-hsevm"
IVIREQ-649,V4L2 raw mode 12bit for VIP/CSI2 on J6 platform,"Camera, Drivers","CSI2, VIP","dra71x-evm, dra7xx-evm"

Expand Down
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